/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QFXTEXT_P_H
#define QFXTEXT_P_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qfxitem.h"
#include "qfxitem_p.h"
#include "qml.h"
#include <QtGui/qtextlayout.h>

QT_BEGIN_NAMESPACE

class QTextLayout;
class QTextDocument;
class QTextControl;

class QFxTextPrivate : public QFxItemPrivate
{
    Q_DECLARE_PUBLIC(QFxText)
public:
    QFxTextPrivate()
      : _font(0), color((QRgb)0), style(QFxText::Normal), imgDirty(true),
        hAlign(QFxText::AlignLeft), vAlign(QFxText::AlignTop), elideMode(Qt::ElideNone),
        dirty(false), wrap(false), smooth(false), richText(false), singleline(false), control(0), doc(0),
        format(QFxText::AutoText)
    {
    }

    ~QFxTextPrivate()
    {
        delete _font;
    }

    void init()
    {
    }

    void updateSize();
    void checkImgCache();

    void drawOutline();
    void drawOutline(int yOffset);

    QPixmap wrappedTextImage(bool drawStyle);
    QPixmap richTextImage(bool drawStyle);
    QSize setupTextLayout(QTextLayout *layout);

    QString text;
    QmlFont *font()
    {
        if (!_font) {
            Q_Q(QFxText);
            _font = new QmlFont;
            QObject::connect(_font, SIGNAL(updated()), q, SLOT(fontChanged()));
        }
        return _font;
    }

    QmlFont *_font;
    QColor  color;
    QFxText::TextStyle style;
    QColor  styleColor;
    QString activeLink;
    bool imgDirty;
    QPixmap imgCache;
    QPixmap imgStyleCache;
    QFxText::HAlignment hAlign;
    QFxText::VAlignment vAlign;
    Qt::TextElideMode elideMode;
    bool dirty;
    bool wrap;
    bool smooth;
    bool richText;
    bool singleline;
    QTextControl *control;
    QTextDocument *doc;
    QTextLayout layout;
    QSize cachedLayoutSize;
    QFxText::TextFormat format;
};

QT_END_NAMESPACE
#endif